Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS

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000
FNUS52 KKEY 211123
FWFKEY

FIRE WEATHER PLANNING FORECAST FOR THE FLORIDA KEYS
NATIONAL WEATHER SERVICE KEY WEST FL
623 AM EST SAT JAN 21 2017

.DISCUSSION...
RAIN CHANCES WILL BE HIGHEST SUNDAY NIGHT AHEAD OF AND ALONG AN
APPROACHING STRONG COLD FRONT. A FEW THUNDERSTORMS SUNDAY NIGHT
COULD BE SEVERE...WITH DAMAGING WIND GUSTS NEAR 60 MPH AND
FREQUENT CLOUD TO GROUND LIGHTNING STRIKES. STRONG NORTHWEST TO
NORTH BREEZES WILL GRADUALLY DECREASE MONDAY NIGHT AND TUESDAY.
MINIMUM RELATIVE HUMIDITY VALUES SHOULD REMAIN ABOVE 55 PERCENT.

FLZ076>078-221230-
MONROE UPPER KEYS-MONROE MIDDLE KEYS-MONROE LOWER KEYS-
INCLUDING THE CITIES OF KEY LARGO, MARATHON, AND KEY WEST
623 AM EST SAT JAN 21 2017

                      TODAY        TONIGHT      SUN

CLOUD COVER           MCLEAR       PCLDY        PCLDY
CHANCE PRECIP (%)     5            10           20
WEATHER TYPE          NONE         SHOWERS      SHOWERS
TEMP                  84           75           85
RH %                  63           82           67
20FT WIND AM(MPH)     SE  7                     S  18
20FT WIND PM(MPH)     SE  9        S 12         SW 18
PRECIP DURATION                    1            1
PRECIP BEGIN                       7 PM         CONTINUING
PRECIP END                         CONTINUING   CONTINUING
PRECIP AMOUNT                      1            1
LAL                   1            1            1
MIXING HGT(FT-AGL)    4400         2800         4500
TRANSPORT WND(MPH)    S 15         S 14         SW 28
DISPERSION INDEX      54           37           69
MAX LVORI                          3

.REMARKS...NONE.

.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...MOSTLY CLOUDY AND BECOMING VERY WINDY. A CHANCE OF
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING.
SHOWERS AND SCATTERED THUNDERSTORMS OVERNIGHT. A FEW THUNDERSTORMS
MAY PRODUCE DAMAGING WIND GUSTS. LOWS IN THE LOWER 70S. SOUTHWEST
WINDS NEAR 20 MPH...BECOMING WEST AND INCREASING TO 25 TO 30 MPH
AFTER MIDNIGHT. CHANCE OF RAIN 80 PERCENT.
.MONDAY...MOSTLY CLOUDY AND VERY WINDY. A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING. A CHANCE OF SHOWERS
IN THE AFTERNOON. HIGHS IN THE MID 70S. WEST TO NORTHWEST WINDS
NEAR 25 MPH. CHANCE OF RAIN 40 PERCENT.
.MONDAY NIGHT...PARTLY CLOUDY...WINDY...AND COOLER. LOWS 60 TO 65.
NORTHWEST WINDS 20 TO 25 MPH...DECREASING TO NEAR 20 MPH AFTER
MIDNIGHT.
.TUESDAY...MOSTLY SUNNY AND BREEZY. HIGHS IN THE MID 70S.
NORTHWEST TO NORTH WINDS 15 TO 20 MPH.
.TUESDAY NIGHT...MOSTLY CLEAR. LOWS IN THE MID 60S. NORTH WINDS
NEAR 10 MPH...BECOMING EAST AFTER MIDNIGHT.
.WEDNESDAY...MOSTLY SUNNY. HIGHS IN THE UPPER 70S. EAST TO
SOUTHEAST WINDS 5 TO 10 MPH.
.WEDNESDAY NIGHT AND THURSDAY...MOSTLY CLEAR. LOWS IN THE LOWER
70S. HIGHS NEAR 80. SOUTHEAST WINDS NEAR 10 MPH.
.THURSDAY NIGHT AND FRIDAY...PARTLY CLOUDY WITH A SLIGHT CHANCE OF
SHOWERS. LOWS NEAR 70. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS 10
TO 15 MPH. CHANCE OF RAIN 10 PERCENT BOTH THURSDAY NIGHT AND
FRIDAY.

$$
BS



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